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Electric Circuits

Electric Circuits
Rms value is defined based on which of the following?

 Current
 Heating effect
 Voltage
 Charge transfer

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Electric Circuits
What is the reactive power in AC operation?

 Real power × cosθ.
 Apparent power × sinθ.
 Real power × sinθ.
 Apparent power × cosθ.

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Electric Circuits
To obtain wide bandwidth, network is designed with which of the following?

 Unity Q factor
 High Q factor
 Low Q factor
 Zero Q factor

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Electric Circuits
The current through the 2 KΩ resistance ( rest resitances are all 1 ohm each ) in the circuit shown in diagram

 0 mA.
 2 mA.
 1 mA.
 6 mA.

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Electric Circuits
The voltage across the 1 Ω resistor between the nodes A and B of the network shown in the given figure is

 2 V.
 1 V.
 3 V.
 4 V.

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Electric Circuits
In the circuit shown below, find the thevnin equivalent resistance.

 1.5 Ohm.
 5 Ohm.
 5/6 Ohm.
 6/5 Ohm.

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